PowerCube 5000
User Manual (SmartLi 100Ah)
Copyright © Huawei Technologies Co., Ltd.
The SPDs of different appearances are removed in similar ways. The actual product prevails.
Figure 9-2 Removing an AC SPD (appearance 1)
Figure 9-3 Removing an AC SPD (appearance 2)
c. Place the new AC SPD on the corresponding guide rail, push the contact plate on
the top of the circuit breaker upwards using a flat-head screwdriver, and push the
AC SPD inwards to secure it.
d. Reconnect the cables to the AC SPD based on the cable labels.
Step 4 Connect the AC power supply and check that the AC SPD alarm has been cleared.
Step 5 Check whether the AC SPD is running properly by viewing the indication window color. If
the indication window is green, the AC SPD is running properly.
Step 6 Remove the ESD wrist strap or gloves and put all the tools away.
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